1.
		A.	radius	B.	diameter
		C.	center	D.	circumference
		Hint
	2.	The diameter of a circle is 8. What is the radius?
		A.		B.
		C.	4	D.	16
		Hint
	3.	The diameter of a circle is 7.5. Find the circumference to the nearest tenth.
		A.	23.6	B.	35.4
		C.	16.8	D.	47.1
		Hint
	4.	What is the circumference of a circle with radius of 6 cm? Round the answer to the nearest tenth.
		A.	75.4 cm	B.	37.7 cm
		C.	113.1 cm	D.	18.8 cm
		Hint
	5.	What is the circumference of a circle with radius of 24 ft? Round the answer to the nearest tenth
		A.	1809.6 ft2	B.	150.8 ft2
		C.	150.8 ft	D.	1809.6 ft
		Hint